← Back to search

Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：A0A9P0MRC5 New Search
5PDB entries
5Biological assembly
10chain/assembly records
Main Difference Dimensions in This Set
Different construct Different ligand/ion Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
9NVN Structure of Nanchung-Inactive-Calmodulin in apo state Deposited 2025-03-21 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 79–139（61 aa）
Chain D 79–139（61 aa）
Not recorded 6OU [(2~{R})-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] (~{Z})-octadec-9-enoate × 12 LBN 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine × 6 CA CALCIUM ION × 6 D39 (2~{S})-2-azanyl-3-[[(2~{R})-3-hexadecanoyloxy-2-[(~{Z})-octadec-9-enoyl]oxy-propoxy]-oxidanyl-phosphoryl]oxy-propanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.89 Å
9NVO Structure of Nanchung-Inactive-Calmodulin in complex with Nicotinamide Deposited 2025-03-21 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 78–139（62 aa）
Chain D 78–139（62 aa）
Not recorded 6OU [(2~{R})-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] (~{Z})-octadec-9-enoate × 14 LBN 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine × 6 NCA NICOTINAMIDE × 2 CA CALCIUM ION × 6 D39 (2~{S})-2-azanyl-3-[[(2~{R})-3-hexadecanoyloxy-2-[(~{Z})-octadec-9-enoyl]oxy-propoxy]-oxidanyl-phosphoryl]oxy-propanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9NVP Structure of Nanchung-Inactive-Calmodulin in complex with Nicotinamide, EDTA Deposited 2025-03-21 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 78–139（62 aa）
Chain D 78–139（62 aa）
Not recorded 6OU [(2~{R})-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] (~{Z})-octadec-9-enoate × 14 LBN 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine × 6 NCA NICOTINAMIDE × 2 D39 (2~{S})-2-azanyl-3-[[(2~{R})-3-hexadecanoyloxy-2-[(~{Z})-octadec-9-enoyl]oxy-propoxy]-oxidanyl-phosphoryl]oxy-propanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.85 Å
9NVQ Structure of Nanchung-Inactive-Calmodulin in complex with Afidopyropen and calcium Deposited 2025-03-21 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 78–139（62 aa）
Chain D 78–139（62 aa）
Not recorded 6OU [(2~{R})-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] (~{Z})-octadec-9-enoate × 12 LBN 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine × 6 A1B32 Afidopyropen × 2 CA CALCIUM ION × 6 D39 (2~{S})-2-azanyl-3-[[(2~{R})-3-hexadecanoyloxy-2-[(~{Z})-octadec-9-enoyl]oxy-propoxy]-oxidanyl-phosphoryl]oxy-propanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9NVR Structure of Nanchung-Inactive-Calmodulin in complex with Afidopyropen, EDTA Deposited 2025-03-21 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain B 78–139（62 aa）
Chain D 78–139（62 aa）
Not recorded 6OU [(2~{R})-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] (~{Z})-octadec-9-enoate × 8 LBN 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine × 2 A1B32 Afidopyropen × 2 D39 (2~{S})-2-azanyl-3-[[(2~{R})-3-hexadecanoyloxy-2-[(~{Z})-octadec-9-enoyl]oxy-propoxy]-oxidanyl-phosphoryl]oxy-propanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.13 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.